Esha Steel, a well-respected manufacturer and supplier located in Kolkata, focuses on providing top-notch Carbon Steel DIN 17173 Pipes tailored to the diverse needs of various industrial sectors. With a strong dedication to quality, the company employs cutting-edge manufacturing techniques and rigorous quality control measures to ensure that every product meets international standards. Esha Steel has built a reputation for reliability, precision-engineered solutions, and a customer-first mindset, making it a go-to partner for clients in the oil & gas, petrochemical, power generation, and construction industries who are in search of durable and high-performance carbon steel piping solutions.
Carbon Steel DIN 17173 Pipes are primarily made up of carbon, manganese, silicon, sulfur, and phosphorus, striking a perfect balance between strength and ductility. These pipes boast impressive mechanical properties, including high tensile strength, good yield strength, and robust impact resistance. They also offer reliable weldability and formability, making them easy to work with for various industrial applications. Their mechanical stability, combined with resistance to pressure and temperature fluctuations, makes them ideal for tough environments where durability and performance are crucial.
| Element | Min | Max | Similar |
|---|---|---|---|
| Si | – | 0.3500 | – |
| S | – | 0.0250 | – |
| P | – | 0.0300 | – |
| Mn | 0.4000 | – | – |
| C | – | 0.1700 | – |
| Al | 0.0200 | – | – |
| Yield Rp0.2 (MPa) | Tensile Rm (MPa) | Impact KV/Ku (J) | Elongation A (%) | Reduction in cross section on fracture Z (%) | As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 435 (≥) | 197 (≥) | 42 | 43 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 444 |
| Yield Strength | Tensile Strength | Elongation A5 min | |||
| MPa min | ksi min | MPa min | MPa min | ksi min | Percentage |
|  |  | 630 | – | – | 20 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Esha Steel is a leading manufacturer and supplier of high-quality Carbon Steel DIN 17173 Pipe products in Kolkata India. Specializing in premium steel solutions, we offer a wide range of materials, including Carbon Steel, Alloy Steel, Mild Steel, and Galvanized Steel. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. With a strong reputation for reliable delivery and exceptional customer service, we are committed to providing top-grade steel materials that ensure durability and superior performance across various industrial applications. Esha Steel is your trusted partner for all Carbon Steel DIN 17173 Pipe requirements.
| Execution | Size Range | OD Tolerance | Wall tolerance |
|---|---|---|---|
| Hot-rolled Tube | OD – 80 mmOD > 80 mmWall < 12 mmWall – 12 mm | ± 0.4 mm± 0.5 % of OD | ± 0.7 mm± (5 % x wallthickness + 0.1 mm |
| Hot-rolled peeled tube | All sizesWall < 12 mmWall – 12 mm | #ERROR! | ± 0.8 mm± (5 % x wall thickness+ 0.2 mm) |
| Cold Worked tubecold-rolled or cold-drawn | OD < 40 mmOD 40 – 80 mmOD > 80 Wall Thickness < 6 mm Wall Thickness6 – 8 mm Wall Thickness > 8 | #ERROR! | ± 0.30 mm± 0.35 mm± 0.40 mm |
Due to their strength, durability, and ability to handle high pressure and temperature, Carbon Steel DIN 17173 Pipes are widely utilized across different industries. They’re commonly found in oil and gas pipelines, chemical processing systems, heat exchangers, and power plants. Their excellent mechanical stability makes them perfect for steam lines, boiler systems, and transporting high-temperature fluids. Additionally, these pipes are essential in construction, infrastructure projects, and mechanical engineering endeavors that demand reliable, long-lasting, and corrosion-resistant piping solutions. Their versatility guarantees consistent performance in both industrial and commercial settings.
Esha Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Kolkata India.
Copyright 2025 Esha Steel. All rights reserved
